US10912210B2 - Display device - Google Patents

Display device Download PDF

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Publication number
US10912210B2
US10912210B2 US16/699,208 US201916699208A US10912210B2 US 10912210 B2 US10912210 B2 US 10912210B2 US 201916699208 A US201916699208 A US 201916699208A US 10912210 B2 US10912210 B2 US 10912210B2
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Prior art keywords
connector
base
screen
display device
electric connection
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Active
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US16/699,208
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English (en)
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US20200229314A1 (en
Inventor
Chia-Pao Chen
Wei-Shin Shiu
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Qisda Corp
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Qisda Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Assigned to QISDA CORPORATION reassignment QISDA CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: CHEN, CHIA-PAO, SHIU, WEI-SHIN
Publication of US20200229314A1 publication Critical patent/US20200229314A1/en
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Publication of US10912210B2 publication Critical patent/US10912210B2/en
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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0204—Mounting supporting structures on the outside of casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/16—Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/041—Allowing quick release of the apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
    • F16M11/121—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction constituted of several dependent joints
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/22—Undercarriages with or without wheels with approximately constant height, e.g. with constant length of column or of legs
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/0017—Casings, cabinets or drawers for electric apparatus with operator interface units
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0217—Mechanical details of casings
    • H05K5/0234—Feet; Stands; Pedestals, e.g. wheels for moving casing on floor
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/08—Foot or support base

Definitions

  • the invention relates in general to a display device, and more particularly to a display device with an adaptor.
  • a display device includes a screen, a base and an adaptor.
  • the adaptor can be selectively detached from or connected to the screen and the base.
  • the display device is erected on a plane through the base.
  • the display device is attached to a wall through the base.
  • FIG. 1A is an explosion diagram of a display device according to an embodiment the present invention.
  • FIG. 2C is a 3D diagram of the base of FIG. 2B .
  • FIG. 4A is an assembly diagram of the base and the screen of FIG. 1A indirectly connected through an adaptor.
  • FIG. 4B is a side view of the display device of FIG. 4A .
  • FIG. 4C is a cross-sectional view of the display device of FIG. 4A along a direction 4 C- 4 C′.
  • FIG. 5A is an explosion diagram of a display device according to another embodiment the present invention.
  • FIG. 5B is a front view of the second connector of FIG. 5A .
  • the display device 100 includes a base 110 , a screen 120 and an adaptor 130 .
  • the adaptor 130 can be selectively detached from or connected to the screen 120 and the base 110 .
  • the display device 100 can be erected on a plane through the base 110 .
  • the plane can be a desktop, a ground or other surface, such as a horizontal plane, on which the display device 100 can be erected.
  • the display device 100 can be attached to a wall through the base 110 .
  • the screen 120 has a display surface 120 u
  • the base 110 has a bottom surface 110 b .
  • the bottom surface 110 b and the display surface 120 u substantially are parallel to each other.
  • the display device 100 can be disposed on (hanged on or attached to) the wall through the holes on the bottom surface 110 b or the pitch complying with the VESA standard.
  • the display surface 120 u is perpendicular to the wall and faces the viewers in front of the wall.
  • the release portion 111 b is exposed and projected from the outer surface 112 s of the base body 112 so that the user can conveniently trigger the release portion 111 b from outside the display device 100 .
  • the release portion 111 b is triggered (such as pressed)
  • the release portion 111 b is moved to push the elastic arm 121 a 2 inside the base 110 to dismiss the engaging relationship between the first engaging portion 111 a and the hook 121 a 1 of the second engaging portion 121 a , such that the screen 120 and the base 110 switch to a detachable state from a fixed state.
  • the base body 112 of the base 110 has a slot 112 r .
  • the protruding portion 121 b of the second connector 121 can enter the slot 112 r of the base body 112 , such that the second engaging portion 121 a disposed on the protruding portion 121 b and the first engaging portion 111 a disposed in the slot 112 r can be engaged together.
  • the base 110 further includes a first electric connection port 113
  • the screen 120 further includes a second electric connection port 124 .
  • the first electric connection port 113 can be realized by one of a male connector and a female connector
  • the second electric connection port 124 can be realized by the other one of the male connector and the female connector.
  • the base 110 further includes at least one wire (not illustrated), which is electrically connected to the control board 114 and the first electric connection port 113 .
  • the screen 120 further includes at least one wire (not illustrated), which is disposed in the screen body 121 for electrically connecting the display panel 125 and the second electric connection port 124 .
  • the control board 114 and the display panel 125 can be electrically connected through the wires.
  • the base 110 further includes an operation interface U 1 (illustrated in FIG. 1A ) configured to receive an instruction inputted by the user.
  • the control board 114 controls the display mode of the screen 120 , the power switch and/or the volume according to the inputted instruction.
  • the operation interface U 1 of FIG. 1A may further include at least one physical button and/or at least one virtual button, which is electrically connected to the control board 114 for receiving the instruction inputted by the user.
  • the operation interface U 1 can be realized by a touch panel for receiving the instruction inputted by the user.
  • FIG. 4A is an assembly diagram of the base 110 and the screen 120 of FIG. 1A indirectly connected through an adaptor 130 .
  • FIG. 4B is a side view of the display device 100 of FIG. 4A .
  • FIG. 4C is a cross-sectional view of the display device 100 of FIG. 4A along a direction 4 C- 4 C′.
  • the adaptor 130 has an L-shape.
  • the comparison between FIG. 4B and FIG. 2B shows that the adaptor 130 can change the relative direction between the display surface 120 u of the screen 120 and the base 110 .
  • the extending direction of S 1 of the display surface 120 u of the screen 120 does not pass through the bottom surface 110 b of the base 110 .
  • the screen 120 and the base 110 substantially are parallel to each other.
  • the extending direction of S 1 of the display surface 120 u of the screen 120 passes through the bottom surface 110 b of the base 110 .
  • the screen 120 and the base 110 substantially are perpendicular to each other.
  • the shape of the adaptor 130 is not limited to the L-shape.
  • the adaptor 130 may have a U-shape, a V-shape or other geometric shape that suits different occasions.
  • the third electric connection port 113 ′ and the fourth electric connection port 124 ′ of the adaptor 130 are respectively connected to the second electric connection port 124 of the screen 120 and the first electric connection port 113 of the base 110 , such that the base 110 and the screen 120 can be electrically connected through the adaptor 130 .
  • the adaptor 130 further includes at least one wire, which electrically connects the third electric connection port 113 ′ and the fourth electric connection port 124 ′.
  • the control board 114 of the base 110 can be electrically connected to the display panel 125 of the screen 120 through the first electric connection port 113 , the fourth electric connection port 124 ′, the third electric connection port 113 ′, the fourth electric connection port 124 ′ and the connecting wire thereof.
  • the adaptor 130 includes a first portion 133 and a second portion 134 connected to each other.
  • the first portion 133 has a first terminal surface 133 e .
  • the third connector 131 is projected from the first terminal surface 133 e .
  • the second portion 134 has a second terminal surface 134 e and a slot 134 r , wherein the slot 134 r is recessed into the second terminal surface 134 e , and the fourth connector 132 is disposed in the slot 134 r .
  • the structure of the slot 134 r of the second portion 134 is similar to that of the slot 112 r of the base body 112 , and the similarities are not repeated here.
  • the first portion 133 and the second portion 134 can be pivotally connected, such that the screen body 122 can rotate around at least one of the Z axis, the X axis and the Y axis with respect to the base 110 to adjust the angle at which the viewer views the display surface 120 u .
  • the first portion 133 and the second portion 134 can be pivotally connected through a connector (not illustrated), which allows the screen body 122 to rotate around at least one of the Z axis, the X axis and the Y axis with respect to the base 110 .
  • the connector can be realized by a spherical connector, a cylindrical connector or other suitable connector.
  • FIG. 5A is an explosion diagram of a display device 200 according to another embodiment the present invention.
  • FIG. 5B is a front view of the second connector 221 of FIG. 5A .
  • the display device 200 includes a base 210 , a screen 220 and an adaptor (not illustrated).
  • the base 210 includes a first connector 211 and a base body 212 , wherein the first connector 211 is disposed in the base body 212 .
  • the screen 120 includes a second connector 221 , a screen body 122 and a connector base 123 , wherein the second connector 221 is disposed on the connector base 123 .
  • the first engaging portion 111 a , the release portion 111 b and the limiting portion 111 c of FIG. 2C can form an engaging set 111 ′.
  • the first connector 211 of FIG. 5A includes two engaging sets 111 ′ disposed oppositely.
  • the second connector 221 has two second engaging portions 121 a disposed oppositely.
  • the two second engaging portions 121 a are respectively connected to two opposite sides of the protruding portion 121 b .
  • One of the two first engaging portions 111 a (the first engaging portion 111 a illustrated in FIG. 2C ) of the two engaging sets 111 ′ is engaged with one of the two second engaging portions 121 a .
  • the other one of the two first engaging portions 111 a (the first engaging portion 111 a illustrated in FIG.
  • the first connector 211 and the second connector 221 can be selectively connected at a first angle or a second angle, wherein the first angle and the second angle differ with each other by 180. That is, the screen 220 and the base 210 can be connected at the stance as indicated in FIG. 5A . Or, as indicated in FIG. 5A , the screen 220 and the base 210 can rotate by 180° with respect to the docking axis L 1 (substantially parallel to the Z axis) before the screen 220 and the base 210 can be connected.
  • the two release portions 111 b triggering the two engaging sets 111 ′ can be pressed at simultaneously (the two release portions 111 b are pressed at the same time) or sequentially (one of the two release portions 111 b is pressed first and the other one of the two release portions 111 b is pressed later).
  • the engaging relationship between the base 210 and the screen 220 can be dismissed.
  • the base 210 and the screen 220 are connected at the second stance (such as the other one of the first angle and the second angle), the first one and the second one of the two first electric connection ports 113 are respectively connected to the second one and the first one of the two second electric connection ports 124 .
  • the base 210 and the screen 220 both can be electrically connected through the electric connection port.
  • the first electric connection port 113 can be realized by an elastic connector (Pogo Pin), a high definition multimedia interface (HDMI) connector, a USB type C connector, a lighting connector, or a display port
  • the second electric connection port 124 can be realized by an elastic connector, an HDMI connector, a USB type C connector, a lighting connector, or a display port.
  • the two first electric connection ports 113 are vertically symmetric with respect to the center position C 1 between the two second engaging portions 121 a .
  • the two second electric connection ports 124 are vertically symmetric with respect to the center position C 2 between the two engaging sets 111 ′.
  • the base 210 and the screen 220 can be assembled along an assembly axial direction L 1 , wherein the assembly axial direction L 1 passes through the center positions C 1 and C 2 .
  • the two first electric connection ports 113 can respectively be docked to the two second electric connection ports 124 .
  • the quantity of the first electric connection port 113 of FIG. 5A can be one, and the quantity of the second electric connection port 124 of FIG. 5B can be one.
  • the first electric connection ports 113 are located at the center position C 1 on the terminal surface of the protruding portion 121 b and are vertically symmetric with respect to the center position C 1 ; the second electric connection ports 124 are located at the center position C 2 and are vertically symmetric with respect to the center position C 2 .
  • the first electric connection port 113 also can be docked to the second electric connection port 124 .
  • the display device 200 of FIG. 5A further includes an adaptor.
  • the adaptor of the display device 200 and the adaptor 130 have similar features but are different in that the position and quantity of the third electric connection port 113 ′ of the adaptor of the display device 200 is similar or identical to that of the first electric connection port 113 of FIG. 5A , and the position and quantity of the fourth electric connection port 124 ′ is identical or similar to that of the second electric connection port 124 of FIG. 5A .

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
US16/699,208 2019-01-16 2019-11-29 Display device Active US10912210B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201910038675.8A CN109668036B (zh) 2019-01-16 2019-01-16 显示设备
CN201910038675.8 2019-01-16
CN201910038675 2019-01-16

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Publication Number Publication Date
US20200229314A1 US20200229314A1 (en) 2020-07-16
US10912210B2 true US10912210B2 (en) 2021-02-02

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US16/699,208 Active US10912210B2 (en) 2019-01-16 2019-11-29 Display device

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CN (1) CN109668036B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM620095U (zh) * 2021-01-19 2021-11-21 信錦企業股份有限公司 支撐架

Citations (4)

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Publication number Priority date Publication date Assignee Title
US20050039889A1 (en) * 2003-08-08 2005-02-24 Yu-Nien Huang Phase transformation heat dissipation apparatus
US20070002529A1 (en) * 2005-07-01 2007-01-04 Drew Paul L Display assembly
US20090315837A1 (en) * 2008-06-24 2009-12-24 Microsoft Corporation Touch Screen Adapter for Monitor
CN207674062U (zh) 2017-04-12 2018-07-31 微鲸科技有限公司 挂架底座及电视机

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CN101832457B (zh) * 2010-01-25 2011-12-21 苏州胜利精密制造科技股份有限公司 两用型平板电视固定装置
JP2011181564A (ja) * 2010-02-26 2011-09-15 Sanyo Electric Co Ltd 電子機器の壁掛け構造
CN101853610A (zh) * 2010-03-24 2010-10-06 友达光电（苏州）有限公司 壁挂及站立两用的显示器及电子装置
CN203963441U (zh) * 2014-05-21 2014-11-26 四川长虹电器股份有限公司 一种通用型壁挂架一体底座
CN207162064U (zh) * 2017-04-06 2018-03-30 微鲸科技有限公司 一种显示器安装底座

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050039889A1 (en) * 2003-08-08 2005-02-24 Yu-Nien Huang Phase transformation heat dissipation apparatus
US20070002529A1 (en) * 2005-07-01 2007-01-04 Drew Paul L Display assembly
US20090315837A1 (en) * 2008-06-24 2009-12-24 Microsoft Corporation Touch Screen Adapter for Monitor
CN207674062U (zh) 2017-04-12 2018-07-31 微鲸科技有限公司 挂架底座及电视机

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Office action of counterpart application by SIPO dated May 15, 2020.

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Publication number Publication date
US20200229314A1 (en) 2020-07-16
CN109668036B (zh) 2021-04-20
CN109668036A (zh) 2019-04-23

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